「英中对照」历时13年、耗资20亿美元的纽约乔治·华盛顿大桥修复计划完成11个项目中的第8个

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Dive Brief 深度简报

Skanska’s $452 million contract to replace the bridge’s 592 suspender ropes included the 1.5-mile pedestrian pathway rebuild.Skanska 价值 4.52 亿美元的桥梁 592 根吊索更换合同，包含了这条 1.5 英里步行道的重建工程。

Published Oct. 16, 2026 发布于 2026 年 10 月 16 日

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Dive Brief:深度简报：

• The Port Authority of New York and New Jersey reopened the renovated South Walk of the George Washington Bridge on Thursday, according to a news release.据一份新闻稿称，纽约与新泽西港务局于周四重新开放了翻新后的乔治·华盛顿大桥南步道。
• The project, included in Skanska’s $452 million contract to replace the bridge’s 592 suspender ropes, rebuilt the 1.5-mile pedestrian pathway with widened approach paths and connections to adjacent streets.该项目包含在 Skanska 价值 4.52 亿美元的合同中，该合同旨在更换大桥的 592 根吊索；项目重建了这条 1.5 英里的步行道，拓宽了引道，并改善了与相邻街道的连接。
• The milestone advances the $2 billion Restoring the George program, an 11-project restoration effort that began in 2013, according to the release.据新闻稿称，这一里程碑推进了耗资 20 亿美元的“修复乔治”计划——这是一项始于 2013 年、包含 11 个项目的修复工程。

Dive Insight:深度洞察：

The Port Authority has now completed eight of the program’s 11 phases, with two more ongoing and the last component planned, according to the release.据新闻稿称，港务局目前已完成该计划 11 个阶段中的 8 个，另有 2 个正在进行中，最后一个组成部分已列入规划。

The renovated walkway features approach paths as wide as 14 feet and slopes no greater than 5%, according to the Port Authority. The work also added a new viewing platform at the New York entrance and an expanded entry plaza in New Jersey.据港务局介绍，翻新后的步道引道最宽达 14 英尺，坡度不超过 5%。工程还在纽约一侧入口新增了一个观景平台，并在新泽西一侧扩建了入口广场。

“The team developed hoisting systems that could be safely utilized with no disruption to normal bridge traffic,” David Murawski, senior vice president of operations at Skanska USA Civil, told Construction Dive. “The custom designed temporary work platforms suspended from the main cable worked in conjunction with the hoisting systems to provide safe and efficient access to all work locations.”Skanska USA Civil 运营高级副总裁 David Murawski 告诉 Construction Dive：“团队开发的吊装系统可以在不影响大桥正常交通的情况下安全使用。悬挂在主缆上的定制临时作业平台与吊装系统协同工作，为所有作业位置提供了安全高效的通道。”

The South Walk closed in February 2023 due to the suspender rope replacement work, during which pedestrians and cyclists temporarily shared the North Walk. Under the new arrangement, pedestrians will now have dedicated use of the South Walk, while cyclists will exclusively use the North Walk.由于吊索更换工程，南步道于 2023 年 2 月关闭，期间行人和骑行者临时共用北步道。根据新的安排，行人将专用南步道，而骑行者将专用北步道。

“Because the anchor points for the suspender ropes were below the sidewalk, it had to be removed first in order to replace the suspenders,” said Murawski. “Once the suspenders were replaced, the sidewalk was restored.”“由于吊索的锚固点位于人行道下方，因此必须先拆除人行道才能更换吊索，”Murawski说道。“吊索更换完成后，人行道得以恢复。”

Skanska will still stay on the site for the next several months to remove temporary conduit and perform extra electrical work, he added. 他补充说，Skanska还将在现场停留数月，以拆除临时导管并执行额外的电气工作。 

Other recently completed phases of the Restoring the George program include the replacement of roadway finger joints and 32 deck panels at the bridge’s two towers. This year, teams also completed the rehabilitation of the upper-level eastbound roadway pavement and the ramps on 178th and 179th streets, according to the release.“修复乔治大桥”（Restoring the George）计划其他近期完成的阶段包括更换桥面指形伸缩缝以及大桥两座桥塔处的32块桥面板。根据新闻稿，今年，团队还完成了上层东行道路路面以及178街和179街坡道的修复工作。

Ongoing projects include the rehabilitation of the Center Avenue and Lemoine Avenue bridges, as well as the rehabilitation of lower-level steel and replacement of movable maintenance platforms, according to the release.根据新闻稿，正在进行的项目包括Center Avenue大桥和Lemoine Avenue大桥的修复，以及下层钢结构的修复和可移动维护平台的更换。

To wrap up the 11-project program, the Port Authority also plans to rehabilitate components of the Fort Washington Avenue, Broadway, Wadsworth Avenue, St. Nicholas Avenue, Audubon Avenue and Amsterdam Avenue bridges over the Trans-Manhattan Expressway, according to the release.根据新闻稿，为完成这项包含11个项目的计划，港务局还计划修复横跨Trans-Manhattan高速公路的Fort Washington Avenue、Broadway、Wadsworth Avenue、St. Nicholas Avenue、Audubon Avenue和Amsterdam Avenue等桥梁的部件。